Sentence examples for decrease in pore volume from inspiring English sources
There is a decrease in pore volume as well as surface area by increasing the preparation temperature.
Pt loading was also observed to influence the pore volume and aromatization activity of the catalysts, where the catalyst exhibited decrease in pore volume above 0.4 wt.% Pt loading.
The comparison of the CO2 uptake-time curves for the fluorinated and non-fluorinated samples shows slightly slower uptake with increasing fluorination level, largely due to decrease in pore volume and surface area.
Mesoporous Nb W oxides treated by high temperature calcination from 673 up to 873 K exhibited a significant increase in pore size from 4.8 to 9.2 nm, a decrease in pore volume, surface area and acid amount, while the acid strength and density remained almost constant.
Increase in the specific surface area (SSA) does not lead to a decrease in pore volume.
The decrease in pore volume is due to partial blockage of the mesopores of SBA-15 after anchoring of CrO x species on to the surface.
Even for isotropic precursors, decreases in pore volume with increasing molecular weight were observed.
This may be due to the accumulation of smaller particles of chloride species, which may still be contaminated with the formed cryptomelane material in the form of KClO3 on the pore wall and opening, leading to a shrinkage in pore structure, a decrease in total pore volume and a significant drop in the extent of surface area.
The texture analysis of formulation U7, consisting of Neusilin US2, confirms that the adsorption of the same amount of liquid formulation on 300 mg of the silicate results also in a decrease in the pore volume as well as the pore area.
The investigation of the internal porous structure of Ca(OH 2 and sulphated products was carried out, showing a strong decrease in the pore volume of the mesopore region and BET surface area.
The process leads to densification of the body by transporting matter from inside the grains into the microstructures of pores of the matter between different parts of the pore surfaces leading to a decrease in the pore volume.
